Cacodyl oxide

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Cacodyl oxide
Ball-and-stick model of cacodyl oxide
Ball-and-stick model of cacodyl oxide
Line structure model of cacodyl oxide
Line structure model of cacodyl oxide
Names
Preferred IUPAC name
Dimethylarsinous anhydride
Other names
TL-297
Identifiers
3D model (
JSmol
)
ChemSpider
ECHA InfoCard
 100.376.169 Edit this at Wikidata
  • InChI=1S/C4H12As2O/c1-5(2)7-6(3)4/h1-4H3 ☒N
    Key: LOKPKYSOCCPWIZ-UHFFFAOYSA-N ☒N
  • InChI=1/C4H12As2O/c1-5(2)7-6(3)4/h1-4H3
    Key: LOKPKYSOCCPWIZ-UHFFFAOYAL
SMILES
  • C[As](C)O[As](C)C
Properties
C4H12As2O
Molar mass 255.98 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

Cacodyl oxide is a

organometallic compound synthesized in relatively pure form.[1][2]

"Cadet's fuming liquid", which is composed of cacodyl and cacodyl oxide, was originally synthesized by heating potassium acetate with arsenic trioxide. It has a disagreeable odor and is toxic.

The molecular structure of [Ph2As]2O (Ph =

phenyl), the tetraphenyl analogue of cacodyl oxide, has been established by X-ray crystallography.[3]

See also

References

  1. ISBN 9783527293902
    .
  2. doi:10.1021/om0101947
    .
  3. doi:10.1039/b005269h
    .
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